CN102159832A

CN102159832A - Floatable windpower plant

Info

Publication number: CN102159832A
Application number: CN2009801368639A
Authority: CN
Inventors: 贝蒂尔·莫里茨
Original assignee: HM Power AB
Current assignee: Fluid Offshore Corp
Priority date: 2008-09-18
Filing date: 2009-09-08
Publication date: 2011-08-17
Anticipated expiration: 2029-09-08
Also published as: CN102159832B; SE532886C8; WO2010033068A1; EP2324244A1; SE532886C2; EP2324244A4; SE0801992A1

Abstract

This invention comprises a structure (''A'') for creating, from a prevailing wind force (''W''), prerequisites for generating electric power, In the water carried structure ( (''A'') It is suggested that among utilized pontoon units (1, 2, 3) at least two, in themselves cal, posts (1', 2'),and a beam structure (5) be coordinated for forming a first frame structure (21) and at feast one upright (3) stabilizing the first frame structure (21) position in the body of water included in a second frame structure (22). The Invention indicates that a triangular first frame structure (21) is to be in a stationary but around a horizontal turning shaft (6') rotatable connection (16, 17) with the second triangular frame structure (22).

Description

The floatability wind power station

Technical field

The present invention relates generally to the floatability wind power station, more specifically, relates to the wind power station that is designed to floating structure.

For this application of the present invention, the latter relates to and is devoted to be used in the system that is used for setting up from leading wind-force and wind direction the essential condition that is used to produce electric power and electric energy.

Such system then can comprise: a: in water body floatable separately but the floating drum unit of cooperation; B: a plurality of, at least two, the wind turbine of location adjacent one another are and cooperation (propeller cavitation of wind-drive); C: the anchoring system that firmly anchors to the restricted bottom zone of described water body; D: can drive the generator unit that is used to produce described electric power by rotatablely moving of wind turbine; E: cable segment, it is connected to described generator unit on the one hand and is connected to the earth base distribution network of the electric power that is used to distribute generation on the other hand.

The purpose that the present invention sets up is to use at least two described floating drum unit, can cooperate with carrier bar that is positioned as level for example or analog in described at least two floating drum unit, be suitable for forming and/or supporting by vertical or basic vertically first frame structure of location, described wind turbine preferential side is to being distributed in relatively on frame structure and/or the carrier bar, wherein at least the three floating drum unit with cooperated by second frame structure of level or basic horizontal location, wherein said first frame structure and described second frame structure are combined with one another, and promptly the frame part by association is combined with one another.

Background technique

Relevant with technical field above-mentioned and have the function that satisfies institute's requirement and method, setting and the structure of characteristic known previously in a plurality of different embodiments.

For relevant system, what know previously is, requirement has the structure of floating drum or floating drum unit, makes the latter flatly and floatingly drop on the water surface, perhaps they is configured to for example to have the floating vertical post of related balancing machine (ballast) or the device relevant with balancing machine.

The content that following patent is announced can be mentioned as the example of the kind of at first mentioning: viz.NL-1008318; EP-1106825-A2; US-6294844-B1; DE-3224976-A1; DE-19727330-A1; WO-00/58621-A1; DE-19846796-A1; And WO-02/073032-A1.

Patent announces that the content of WO-2005/040604-A2 and WO-03/076800-A2 can be mentioned as the example of mentioning after a while with the vertical post kind that is used as the floating drum unit.

If consider the basic essential condition related with the present invention, then patent announces that the theme of WO-2007/009464-A1 also can be prior art, particularly the Fig. 1 shown in it and Fig. 2.

The floatability wind power station of the independent structural type relevant with water body with having described employing is shown here, and is used for setting up the structure of the essential condition that is used to produce electric power more specifically from leading wind-force and wind direction.

The structure of the type of mentioning comprises: a: in water body separately floatable but mechanically the cooperation the floating drum unit; B: a plurality of, at least two, the wind turbine of location adjacent one another are and cooperation (propeller cavitation of wind-drive); C: the anchoring system that firmly anchors to the restricted bottom zone of described water body; D: can drive the generator unit that is used to produce described electric power by rotatablely moving of one or more wind turbines; And e: cable segment, it is connected to described generator unit on the one hand and is connected to the earth base distribution network that distributes the electric power that produces on the other hand.

More specifically, described floating drum unit by at least two vertically or vertical at least substantially floatability post structure, and with these at least two vertically or vertical at least substantially floatability post related, promptly be used to form the first vertical frame structure.

In any case will need to exist vertical rod or accordingly the vertical position of first frame structure is stabilized in the water body, yet below, vertical rod will be designated as the 3rd floating drum unit.

Described two (three) pillar buoy unit are from as flexural rigidity, and are suitable for supporting vertically from the carrier bar structure as at least one horizontal location of flexural rigidity.

This carrier bar structure will be suitable for and size is manufactured to and makes it can flatly support a plurality of described wind turbines.

The mutual size of each described pillar buoy unit and described vertical rod or the 3rd floating drum unit is manufactured to and/or is suitable for swimming on the water surface with the top that keeps described two frame structures by the local part in the bottom in the described water body of being immersed in of they.

And, described vertical rod will be along a face transverse shift, be positioned by described first frame structure and described post, make that vertical rod is suitable for can rotatably cooperating rigidly with described first frame structure on the one hand by second frame structure, can be attached to described anchoring system on the other hand and can cooperate regularly with described anchoring system.

What particularly point out here is, to cooperate with the carrier bar of horizontal location in described floating drum unit, the carrier bar of described horizontal location is suitable for being included in first frame structure of vertical or basic vertically location, to form and/or to support vertically or basic vertically first frame structure of location, described wind turbine is distributed on frame structure and/or the carrier bar relatively by side direction, and wherein at least the three floating drum unit with cooperated by second frame structure of level or basic horizontal location, described first frame structure for example firmly is connected to each other by related frame part with described second frame structure.

Summary of the invention

Technical problem

If consider environment, the technology one or more given technical problems are provided solution that those skilled in the technology concerned must carry out considers that it is that necessity to order that pending measure and/or measure are arranged is understood on the one hand that item begins, be necessary choice on the other hand to needed one or more mechanisms, consider these, following technical problem should be relevant with this theme that produces invention.

Consider the viewpoint of previous technology, because it is described in the above, what therefore should be regarded as a technical problem is the significance that can understand associated advantages and/or be used for setting up in floating wind power station structure desired technical measures relevant with water body and consideration item, more specifically be such structure: be used for setting up the essential condition that is used to produce electric power based on leading wind-force, light structures is provided, its can based on: utilize two or more vertical posts as the floating drum unit, also be used as the one or more vertical vertical rod or the analog of floating drum unit, size is manufactured to the one or more bar shaped mechanisms and the size that are used for specifically implementing compressive force and is manufactured to a plurality of mechanisms that are used for specifically implementing tractive force, thereby make the floating drum unit related be shaped as two frame parts of assembling downwards with first frame structure, the local part in the bottom of these two frame parts of assembling is downwards centered on by water body, and the vertical rod related with second frame structure or floating drum unit are suitable for and the frame part of second frame structure (for example the frame part of the convergence of first frame structure) dorsad cooperation.

Technical problem is the significance that can understand following associated advantages and/or desired technical measures and consider item: the frame part or the post that are used for the carrier bar of the horizontal location by first frame structure and belong to the floating drum unit make first frame structure be positioned in one and identical face, for example vertical plane or vertical at least substantially face.

Technical problem is the significance that can understand following associated advantages and/or desired technical measures and consider item: be used to make that the frame part of the convergence that belongs to the floating drum unit is associated has less than 90 degree and greater than the public angular domains of 50 degree.

A technical problem is the significance that can understand following associated advantages and/or desired technical measures and consider item: be used to make the frame part of the described convergence that is attached to carrier bar to be positioned as the wedge angle part that mutual formation is cooperated.

Technical problem is the significance that can understand following associated advantages and/or desired technical measures and consider item: be used to make the frame part of the described convergence of described carrier bar to cooperate with the carrier bar above being positioned in the water surface and wave feature.

Technical problem is the significance that can understand following associated advantages and/or desired technical measures and consider item: the frame part that is used to make described convergence is manufactured to the wire arranged in a crossed manner, bar, chain and/or the cable that are used to obtain tractive force by size and cooperates and become hard.

Technical problem is the significance that can understand following associated advantages and/or desired technical measures and consider item: be used for making described first frame structure and related carrier bar structure thereof to be suitable for supporting alone independent of two floating drum unit, the fixedly fastening point of each association is positioned in the zone of 10-30% of total length of the described carrier bar that begins to calculate from the end surfaces of described carrier bar.

Technical problem is can understand the significance of associated advantages and/or at following desired technical measures with consider item: be used to make described first frame structure by fixing but be attached to described second frame structure around the part that is articulated and connected of horizontal axis of rotation.

A technical problem is the significance that can understand following associated advantages and/or desired technical measures and consider item: be used to make described first frame structure to comprise attachment point, described attachment point is used for size and is manufactured to wire, bar, chain and/or cable or the analog that is used to obtain tractive force.

Technical problem is the significance that can understand following associated advantages and/or desired technical measures and consider item: be used to make described attachment point to be positioned on the part that is articulated and connected between first frame structure and second frame structure and under.

Technical problem is the significance that can understand following associated advantages and/or desired technical measures and consider item: be used to make attachment point by carrier bar self and/or be used for the last zone of frame part of described downward convergence of described first frame structure and/or the structure of the floating drum unit of cylindricality formula constitutes.

A technical problem is to understand following associated advantages and/or desired technical measures and the significance of considering item: be used for making described second frame structure of mentioning and be positioned in one and identical face the frame part that belongs to the horizontal location of described floating drum unit, for example horizontal plane, and frame part with the outside deflection that for example is secured to the floating drum unit.

A technical problem is the significance that can understand following associated advantages and/or desired technical measures and consider item: be used to make the frame part of described convergence to have less than 65 degree and greater than 40 common angles of spending.

Technical problem is the significance that can understand following associated advantages and/or desired technical measures and consider item: be used to make the frame part of the frame part of described convergence and downwards thereof to be positioned as to form cooperation pointed shape part with as the floating drum unit.

Technical problem is the significance that can understand following associated advantages and/or desired technical measures and consider item: the frame part that is used to make the described convergence adjacent with the frame part of downwards be positioned in the water surface on and cooperate at the carrier bar of the highest wave elevation-over of expecting.

Technical problem is the significance that can understand following associated advantages and/or desired technical measures and consider item: the frame part that is used to make described convergence is cooperated by bar or cable that size is manufactured to the dispersion that is used to obtain tractive force.

A technical problem is the significance that can understand following associated advantages and/or desired technical measures and consider item: be used to make described first frame structure to comprise attachment point, described attachment point is used for size and is manufactured to wire, chain or the similar means that is used to obtain tractive force and is attached to described second frame structure.

Technical problem is the significance that can understand following associated advantages and/or desired technical measures and consider item: be used to make described fastening point be positioned on the fixing and hinged link with under identical or essentially identical at least distance.

Technical problem is the significance that can understand following associated advantages and/or desired technical measures and consider item: be used to make the described attachment point that goes up to be made of the described carrier bar structure and/or the last zone of frame part that is used for the described downward convergence of described first frame structure.

Technical problem is the significance that can understand following associated advantages and/or desired technical measures and consider item: be used to make be configured to be provided so that under the situation of not interfering described wind turbine with respect to described wind turbine to the frame part of the described convergence of described first frame structure or floating drum unit and can carry out stay bolt.

Technical problem is the significance that can understand following associated advantages and/or desired technical measures and consider item: be used to make described carrier bar and described frame part or configuration give the frame part of described second frame structure be positioned in the water level top make the high wave height of expectation can from below by vertical height.

A technical problem is the significance that can understand following associated advantages and/or desired technical measures and consider item: being used to make described anchoring system to be provided at undersurface mooring point, cooperates with described second frame structure and the buoyage that is attached to described second frame structure in this mooring point.

Technical problem is the significance that can understand following associated advantages and/or desired technical measures and consider item: the underwater cable section that is used to make described buoyage be suitable for supporting and is used for distribution network, this distribution network is based on ground and distribute the electric power that produces, and described cable segment is electrically connected with the cable segment that is configured to described second frame structure and/or described first frame structure by cable connecting piece.

A technical problem is the significance that can understand following associated advantages and/or desired technical measures and consider item: be used to make cable segment to be suitable for extending a distance from the mooring point along described second frame structure.

Scheme

Be shown by the mode of introducing, the present invention is adopting the floating wind power station of known technology as its starting point at the beginning, for example adopt relevant and be used for setting up the system of the essential condition that is used to produce electric energy, comprising: a: the floatable independent but floating drum unit of cooperating in water body from leading wind-force with water body; B: a plurality of, at least two, the wind turbine of location adjacent one another are and cooperation (propeller cavitation of wind-drive); C: the anchoring system that firmly anchors to the restricted bottom zone of described water body; D: can drive the generator unit that is used to produce described electric power by rotatablely moving of described wind turbine; E: cable segment, it is connected to described generator unit on the one hand, is connected to the earth base distribution network that distributes the electric power that produces on the other hand.

And, what the present invention is based on is, cooperate with the carrier bar or the carrier bar structure of horizontal location at least two described floating drum unit, to form and/or to support vertically location or basic vertically first frame structure of location, described turbo machine side direction is distributed to frame structure and/or carrier bar structure relatively, and wherein at least the three floating drum unit with cooperated by second frame structure of level or basic horizontal location, wherein said first frame structure is united by related frame part mutually with described second frame structure.

In the structure of correlation type, what the present invention is directed to is, the described floating drum unit that belongs to described first frame structure is shaped as two frame part or posts of assembling downwards, and a floating drum unit that belongs to described second frame structure is suitable for and frame part (for example frame part of the convergence of the described dorsad first frame part) cooperation that is configured to described second frame structure.

As the embodiment of suggestion, within the scope of the present invention, point out for described floatability wind power station or structure, described first frame structure is positioned in one and the identical face, for example in the vertical plane, described first frame structure has the carrier bar of at least one horizontal location and belongs to the frame part that is configured to the described floating drum unit of described frame structure.

The frame part of the convergence of mentioning is configured to have less than 90 degree and greater than 50 common angles of spending.

The frame part of the convergence of mentioning then can be positioned and cooperate to being used to form the wedge angle part of cooperation.

The frame part of the convergence of mentioning then can be cooperated with the one or more carrier bars on being positioned at the described water surface.

The frame part of described convergence then can be manufactured to wire, bar, chain and/or the cable or the analog that are used to obtain tractive force by size arranged in a crossed manner and cooperate.

Described first frame structure and carrier bar embodiment thereof can be suitable for supporting securely independent floating drum unit, and the fixedly fastening point of each association is positioned in the zone of 10-30% of total length of the described carrier bar that begins to calculate from one or two end surfaces of described carrier bar.

Yet described first frame structure is then by being that the part that is articulated and connected is attached to described second frame structure of water surface top around the fixed connecting piece of horizontal axis of rotation.

And, described first frame structure can comprise fastening point, described fastening point is used for size and is manufactured to wire, bar, chain and/or cable or the analog that is used to obtain tractive force, wherein said fastening point should be positioned on the part of pointing out that is articulated and connected and under.

Described tighten a little then can be made of described carrier bar and/or the last zone of frame part that is used for the described downward convergence of described first frame structure.

Described second frame structure with frame part of the horizontal location that belongs to described floating drum unit is positioned in one and the identical face, horizontal plane for example, and/or the frame part of outside downwards is provided.

The frame part of described convergence then can be configured to have less than 65 degree and greater than 40 common angles of spending.

The frame part of described convergence and the frame part of deflection thereof then can be positioned as the wedge angle part that forms cooperation.

The frame part of described convergence is adjacent to the frame part of its downwards of cooperating with the carrier bar on being positioned in the water surface.

The frame part of described convergence is cooperated by bar or cable that size is manufactured to the dispersion that is used to obtain tractive force.

Described first frame structure comprises attachment point, and described attachment point is used for size and is manufactured to wire, chain or the similar means that is used to obtain tractive force and is attached to described second frame structure.

Described fastening point be positioned on the described part that is articulated and connected with under identical or essentially identical at least distance.

The described upward zone that tightens the frame part of the described downward convergence that a little comprises described carrier bar and/or be used for described first frame structure.

And the present invention points out, is configured to be provided so that under the situation of not interfering described wind turbine with respect to described wind turbine to the frame part of the described convergence of described first frame structure or floating drum unit to carry out stay bolt.

Described carrier bar and described frame part or configuration give the frame part of second frame structure mention be positioned in the water level top make the high wave height of expectation can from below by vertical height.

What particularly point out is, described anchoring system should be provided at undersurface mooring point, and this anchoring system and described second frame structure and the buoyage that is attached to described second frame structure are cooperated.

Described buoyage then will be suitable for supporting the underwater cable section that is used for described earth base distribution network, described earth base distribution network is used to distribute the electric power of generation, and cable segment is electrically connected with the cable segment that is configured to described second frame structure and/or described first frame structure by cable connecting piece.

Cable segment then can be suitable for extending a distance from the mooring point along described second frame structure.

Advantage

The advantage of the special notable attribute that mainly is considered to the advantage of feature of the present invention and points out thus is in this way, to have set up the essential condition that produces electric power from leading wind-force and wind direction the floatability wind power station of adopting a structural type.

The structure of the type then can comprise: a: in water body floatable separately but the floating drum unit of cooperation; B: a plurality of, at least two, the wind turbine of location adjacent one another are and cooperation (propeller cavitation of wind-drive); C: the anchoring system that firmly anchors to the restricted bottom zone of described water body; D: can drive the generator unit that is used to produce described electric power by rotatablely moving of described wind turbine; And e: cable segment (or a plurality of sections), it is connected to described generator unit on the one hand and is connected to the earth base distribution network that distributes the electric power that therefore produces on the other hand.

More specifically, be pointed out that, the described floating drum unit that belongs to described first frame structure is shaped as two frame part or the posts assembled downwards, and belongs to the floating drum unit of described second frame structure or vertical rod and be suitable for by the frame part (for example frame part of the convergence of described dorsad first frame part) that is configured in a distance and the described second frame structure cooperation.

The theme that mainly is considered to feature of the present invention is disclosed in the characteristic of following claim 1.

Description of drawings

For the purpose of example, now with reference to accompanying drawing the embodiment of the current suggestion that demonstrates the notable feature related with the present invention is described more specifically, in the accompanying drawing:

Fig. 1 illustrates from the front elevation of first frame structure of wind power station of being supported by water that the direction of the eye of wind that is configured to wind direction is observed or structure, it exposes two floating drum unit or post, in addition, Fig. 1 a example illustrates the alternative form that two floating drum unit or post have the suggestion of another convergence angle and location.

Fig. 2 illustrates the perspective view of the major part of Fig. 1 structure, its by the first vertical frame structure with second the more rotatable cooperation of the frame structure of level demonstrate notable feature and the characteristics related with the present invention.

Fig. 3 illustrates the side view that is parallel to the predominant wind direction and the eye of wind thereof of Fig. 1 and Fig. 2 structure.

Fig. 4 illustrates according to the interior views of the structure of Fig. 1 and Fig. 2 and side view, and example illustrates the existence of mooring point.

Definition

" floating drum unit " refers to one or more vertical post (1,2) and/or the one or more vertical rod (3) in the bottom immersion water body.

Beam structure refers to the flexural rigidity beam, has such structure: it can support wind turbine and one or more generator unit of selected quantity, and can be around the system of transferring rotational motion.

Size is manufactured to the bar shaped mechanism that implements compressive force, and refer to such structure: its size mainly is manufactured to and is used for implementing compressive force, but also can implement tractive force.

Size is manufactured to the mechanism that implements tractive force, and refer to such structure: its size mainly is manufactured to and is used for implementing tractive force, but inferior strategic point can be implemented compressive force or do not required the enforcement compressive force.

Embodiment

By introducing, should be noted that, in the embodiment's of the current suggestion that demonstrates the notable feature relevant with the present invention and illustrated by the image shown in the following accompanying drawing following explanation, we have selected to be used for mainly illustrating the word and the particular term of notion of the present invention.

Yet, for this point, should be noted that, here the term of Xuan Zeing is not regarded as the restriction fully to the statement of using and selecting here, much less, each selected like this term is selected by this way: it comprises in addition in the same manner or all technical equivalents things of essentially identical mode work, thereby reaches identical or essentially identical purpose and/or technique effect.

Therefore,, the present invention is shown schematically and at length not only, and is specialized among the remarkable characteristic relevant embodiment that also advised now and that more specifically describe below with the present invention with reference to accompanying drawing 1,1a, 2,3 and 4.

Therefore, Fig. 1 to Fig. 4 is shown as the floatability wind power station of wind-force activation structure " A " form relevant with water body, is used for setting up the essential condition that produces electric power at generator " G " from leading wind-force and wind direction from the eye of wind " W ".

According to Fig. 1, structure " A " comprising: a: respectively in water body " V " floatable separately but floating drum unit 1,2 and (3) of cooperation; B: a plurality of, at least two,

wind turbine

4,4a, 4b and the 4c (propeller cavitation of wind-drive) of difference location adjacent one another are and cooperation; C: the anchoring system " M " that firmly anchors to the restricted bottom zone " B " of described water body " V "; D: can drive the generator unit " G " that is used to produce electric power by rotatablely moving of wind turbine; And e: cable segment " K ", it is connected to described generator unit on the one hand and is connected to the earth base distribution network (not shown) of the electric power that is used to distribute generation on the other hand.

For cooperating with the carrier bar structure 5 of horizontal location at least two described floating drum unit of post 1,2 forms, be suitable for forming and/or supporting vertical or basic vertically first frame structure 21 of location, described turbo machine is distributed on frame structure and/or the carrier bar 5 relatively by side direction, and wherein second frame structure 22 of at least the three floating drum unit (3) and level or basic horizontal location cooperate, wherein said first frame structure 21 and described second frame structure 22 by related frame part around the horizontal axis 6 that rotates ' by securely but rotatably be joined to each other.

Described two floating drum unit 1,2 by at least two posts 1 ', 2 ' structure and with these at least two posts 1 ', 2 ' related, 1,2 floatabilitys of described two floating drum unit own, for vertical, perhaps vertical at least substantially, be used for forming described first frame structure 21, and make the vertical position of frame structure 21 in water body " V " stable with at least one vertical rod (3) or floating drum unit with other structural element and mechanism.

Although below at two posts 1 related with the floating drum unit ', 2 ' with the related vertical rod in floating drum unit 3 will present invention is described, should be noted that, this embodiment can be increased to than the post of mentioning here and more post of vertical rod and vertical rod, and distribute in the mode different, and require to use with minimum with the mode that illustrates here.

Described two posts 1 related with the floating drum unit ', 2 ' be suitable for supporting the carrier bar structure 5 of described horizontal location, carrier bar structure 5 self is a flexural rigidity, and described structure 5 is suitable for and size is manufactured so that it can support described

turbo machine

4,4a, 4b and 4c respectively.

For example the size of each in two posts of mentioning shown in Fig. 2 or floating drum unit 1,2 and the described vertical rod 3 is manufactured to and/or is suitable for making their bottom 1a, 2a, 3a to drop in the described water body " V ", they remain framework 21 and swim on the water surface " Va ", and vertical rod 3 by described frame structure 21 and described two posts 1 ', side direction displacement on the face P of 2 ' location.

The described floating drum unit 1,2 that belongs to first frame structure 21 is shaped as two frame parts of assembling 11 (1), 12 (2) downwards.

Described floating drum unit or vertical rod 3 are suitable for by cooperating with second frame structure 22 in the face of the frame part (22a, 22b) of first frame structure 21 or two

frame part

22a, 22b assembling.

Described first frame structure 21 has the carrier bar structure 5 of its horizontal location and belongs to the frame part of its floating drum part or post 1 ', 2 ', and described first frame structure 21 is positioned in one and the identical face, for example vertical plane " P ".

In Fig. 1, the

frame part

11,12 of described convergence or post 1 ', 2 ' have a common angles " a ", common angles " a " is littler than 90 degree, but usually more than or greater than 50 degree, for example about 75 degree.

The

frame part

11,12 of described convergence is positioned as the wedge angle part 13 that forms cooperation here.

The

frame part

11,12 of described convergence here be positioned in the water surface " Va " on carrier bar 6 cooperate.Carrier bar 6 horizontal location, and be positioned at the below of wind turbine at half place of the length that is fastened to frame

part

11,12.

In Fig. 1 a, the frame part 11 of described convergence ", 12 " alternately by size be manufactured to the cross bar that is used to obtain tractive force or

cable

14,14a cooperates.

Described first frame structure 21 is suitable for utilizing respectively and supporting independent floating drum unit 1,2 respectively securely by related fixedly fastening point with its first carrier bar 5 and second carrier bar 6 thereof, and described fixedly fastening point is positioned in respectively in the zone " b " of about 10-30% of total length of the carrier bar 5 that begins to calculate from one or two end surfaces 5a and the 5b of carrier bar 5.

What particularly point out is, described first frame structure 21 is by being designated as 16,17 fixing here but hinged link is attached to described second frame structure 22.

And, being pointed out that described first frame structure 21 comprises attachment point, described attachment point is used for size and is manufactured to and is used to obtain tractive force and along the wire, chain or the analog that extend to the direction of first frame structure 21 from second frame structure 22.

For illustrative purposes, described attachment point is positioned in

part

16,17 above and belows that are articulated and connected among Fig. 2.The wire that reference mark is 22a ' and 22a " wire be provided for frame part 22a respectively, reference mark is 22b ' and 22b " is used to frame part 22b.

Be respectively applied for the last attachment point " p1 ", " ' p1 " of wire 22a ' and 22b ' ' comprise carrier bar 5 and/or be used for first frame structure 21 or post 1 ', 2 ' downward convergence frame part go up the zone.

Vertical rod or floating drum unit 3 are suitable on the one hand by using described wire and described first frame part 21 " rotatably rigidly " to cooperate, and are attached to described anchoring system " M " by mooring point 7 on the other hand and cooperate with adhesion with described anchoring system " M ".

" rotatable rigidity " implication attached and cooperation is that vertical rod 3 and post 1 ' (alternately for post 2 ') is provided and has the 22a of bar shaped mechanism (22b), it rotatably is fastened to post 1 at 16 places, wherein the fastening of rotatable rigidity " realizes by implementing the described 22a ' of mechanism, the 22a of tractive force.

Structure " A " is more specifically pointed out between in vertical rod 3 and two posts (first post 1 ' and second post 2 ') each, the size of the bar shaped mechanism of Yan Shening is manufactured to enforcement pressure there, 22a of mechanism be used for left post 1 ', the 22b of kindred organization be used for right post 2 '.

For example for first 22a ' of mechanism, the 22b " and second 22b ' of mechanism, 22b " of wire form with screw or analog in known manner a side be secured to first post 1 ' and second post 2 ', each in the

rotatable attachment

16 and 17 is respectively applied for 22a of bar shaped mechanism and 22b.

22a of bar shaped mechanism and 22b in the zone line " c " that limits, be attached to their separately posts 1 ' and post 2 ', be positioned in beam structure 5 and belong between the water surface " Va " of water body " V ".

Size be manufactured to the beam structure 6 that is mainly used in compressive force be suitable for two posts 1 ', 2 ' cooperate regularly, near but on the surface that belongs to the water surface of water body " Va ".

A single generator unit " G " the here system " S " by transferring rotational motion is suitable for being configured only turbine drives among

turbo machine

4,4a, 4b and the 4c of beam structure 5.

Described vertical rod 3 or floating drum unit are suitable for and can and/or center on voltage transformation unit " T " and cable connecting piece " K1 " with voltage transformation unit " T " and cable connecting piece " K1 " cooperation.

Voltage transformation unit " T " then can be set in vertical rod 3 or be adjacent with vertical rod 3, and it will be as the balace weight that is used for described vertical rod 3.

Implement tractive force with for

bar

22a, 22b or the analog cooperation of the 22a ' of cooperative institution, the 22a of cable form ", 22b ', 22b " and enforcement tractive force or be connected, with the rock-steady structure of formation triangular form.

The quantity of

wind turbine

4,4a, 4b and the 4c that cooperates with beam structure 5 is selected as surpassing two, and usually below 6, for example points out in the exemplary embodiment and is illustrated as 4.

All

wind turbine

4,4b, 4a and 4c are suitable for the directly cooperation of system " S " with transferring rotational motion, are used for synchronousing working with propeller cavitation.

Under the synchronous working of mentioning, the propeller cavitation of independent turbo machine 4-4c be suitable for making respectively each other covering surfaces 4 ', 4a ', 4b ' and 4c ' be overlapping.

Size is manufactured to the described bar shaped

mechanism

5,6,11,12,22a and the 22b that implement compressive force and is constructed to one or more tubular portions, one or more frame part respectively, is used to reduce deadweight.

More specifically, these should be designed to have little floating ability or do not have floating ability, and have the little drive surface at wind and/or wave.

A described wind turbine and/or a plurality of wind turbine are set up and be suitable for can be directly and the system of transferring rotational motion " S " cooperation, do not need related gear-box.

The post 1 of described vertical location ', 2 ' then can have circle or be circular or oval-shaped cross section oval or substantially at least, its main axis or main axis be positioned as with beam structure 5 vertically be provided with 5 ' parallel.

Described post 1 ', 2 ' and vertical rod 3 in each can be hollow, forming float, and have cylindrical or oval or other sectional shape.

By reducing surface in the face of the eye of wind " W ", reduce the excitation and the influence of wave motion, wherein this surface can be the framework of known technology.

All turbo machine 4-4c in one and identical vertical plane or at least substantially cooperate in one or identical vertical plane (for example with the adjacent face of face " P ") along the direction of vertical rod 3 by the relevant beam structure 5 of frame part 21 and side direction.

Described vertical rod is suitable for taking vertical position under the excitation of balace weight, and its by the 2a ' of mechanism, 22a ", 22b ', 22b " provide with described post 1 ', 2 ' flexural rigidity attached.

The anchoring system of selecting " M " is suitable for providing the immovable point 7 that is suitably limited.

The degree of depth " d " that described immovable point 7 is suitable under the water surface " Va " is located, and making increases and change when big when wind-force, and this immovable point 7 will reduce vertical rod 3, to reduce the position, angle of floating drum unit and frame part 21 and described vertical plane " P ".

Described beam structure 5 has the shape of hole profile, and around the system " S " of the transferring rotational motion of mentioning, is used to drive one or identical generator unit " G ", and wherein said generator unit should be provided with between two parties with respect to beam structure 5.

According to Fig. 1 and Fig. 2, relevant platform or structure " A " have the width of configuration, and therefore it must consider change of wind velocity greater than 200 meters.This also causes and must make it can be set to become best angle with respect to principal direction by other mechanism's rotation platform.

Respectively mainly with reference to Fig. 2 and Fig. 3, its

frame part

22a, 22b that horizontal location that belongs to the floating drum unit of described second frame structure 22 is shown utilizes and/or the underframe part 23 of downwards is provided and is positioned in one and the identical face, for example horizontal plane " P1 ".

Frame part 22a, the 22b of described convergence is configured to have less than 65 degree and greater than 40 common angles of spending " b ".

The frame part 23 of the deflection of frame part 22a, the 22b of described convergence is positioned as and forms cooperation pointed shape part 24 (13), yet frame part 22a, the 22b of described convergence is adjacent with the frame part 23 of their deflection, and the frame part 23 of deflection is cooperated with the carrier bar 25 that is positioned in the water surface " Va " top.

Described first frame structure 21 comprises attachment point, and this attachment point is used for size and is manufactured to and is used to obtain tractive force and is secured to or adjacent to wire, chain or similar means 22a ', the 22a of the outer end portions 24 of second frame structure 22 ", 22b ', 22b ".

Fastening point is positioned in the identical distance in above and below of the

part

16,17 that is articulated and connected of carrier bar 6, perhaps essentially identical at least distance here.

According to the present invention, point out such possibility: the frame part of the convergence related with first frame structure 21 or floating drum unit can be placed as with respect to wind turbine and can produce stay bolt and do not interfere with described wind turbine.

Described carrier bar 6 and described frame part or be configured frame part to second frame structure 22 can be positioned in water level " Va " top make expectation high height wave can from below by vertical height (h).

With reference to Fig. 4, shown in its example is that anchoring system " M " provides mooring point 7 below the water surface " Va ", and buoyage 30 is connected to mooring point 7, cooperates with second frame structure 22.

Buoyage 30 is suitable for supporting the underwater cable section " K2 " of the earth base distribution network of the electric power that is used to distribute generation, and cable segment " K2 " is electrically connected to the cable segment " K3 " (" K1 ") that is configured to second frame structure 22 and/or first frame structure 21 by cable segment " K1 ".

Cable segment " K3 " is suitable for 7 extending a distance along second frame structure 22 from the mooring point.

According to the embodiment of Fig. 4, the design's anchorage and cable can not considered floatation unit and installed.This system has simplified described unit has been dragged the process that the harbour is used to keep in repair of guiding to by only disconnecting mooring point 7.

Cable also has simple plug device.

And floating drum, buoy 30 can connect described unit and exterior section 24 cooperations, thereby wave can not make cable become straight.This setting " K4 " of cable is by the dotted line illustration.

The present invention is not limited to top disclosed embodiment as example certainly, and makes modification in the framework of illustrative creative notion in can claim below.

What should pay special attention to is, under the framework of the technical functionality that can reach expectation, unit shown in each and/or circuit can with illustrative unit and/or circuit combination with one another.

Claims

1. floatability wind power station is adopted relevant with water body and is used for setting up from leading wind-force the structure of the essential condition that is used to produce electric energy, comprising: a: in water body floatable separately but the floating drum unit of cooperation; B: a plurality of, at least two, the wind turbine of location adjacent one another are and cooperation (propeller cavitation of wind-drive); C: the anchoring system that can firmly anchor to the restricted bottom zone of described water body; D: drive the generator unit that is used to produce described electric power by rotatablely moving of described wind turbine; E: cable segment, it is connected to described generator unit on the one hand, be connected to the earth base distribution network on the other hand, wherein cooperate with the carrier bar structure of horizontal location or basic horizontal location at least two described floating drum unit, be suitable for forming and/or supporting vertical location or basic vertically first frame structure of location, described turbo machine is distributed to this first frame structure and/or carrier bar structure relatively by side direction, and wherein at least the three floating drum unit with cooperated by second frame structure of level or basic horizontal location, wherein said first frame structure is attached to each other by related frame part securely with described second frame structure, it is characterized in that, two the floating drum unit mentioned related with described first frame structure are shaped as two frame part or the posts assembled downwards, and the described three floating drum unit related with described second frame structure or vertical rod is suitable for by fixing but around rotatable attachment of spin axis and the described first frame structure cooperation.

2. structure as claimed in claim 1 is characterized in that described first frame part comprises the frame part of convergence, the described dorsad carrier bar structure of described frame part.

3. structure as claimed in claim 1 is characterized in that, the carrier bar structure with horizontal location and described first frame structure with the related frame part of described floating drum are positioned in one and the identical face, in for example vertical or vertical substantially face.

4. the described structure of each claim as described above is characterized in that, the frame part of described convergence is configured to have less than 90 degree and greater than the interior angles of 50 degree.

5. the described structure of each claim as described above is characterized in that, the frame part of described convergence is positioned as wedge angle part or the analog that is used to form cooperation.

6. the described structure of each claim as described above is characterized in that, the frame part of described convergence is cooperated with the carrier bar that is positioned at water surface top.

7. the described structure of each claim as described above is characterized in that, the frame part of described convergence is manufactured to the bar arranged in a crossed manner or the cable that are used to obtain tractive force by size and cooperates.

8. the described structure of each claim as described above, it is characterized in that, described first frame structure and carrier bar structure thereof are suitable for supporting securely independent floating drum unit, and the fixedly attachment point of each association is positioned in the zone of 10-30% of total length of the described carrier bar structure that begins to calculate from the end surfaces that is configured to described carrier bar.

9. each claim described structure of claim 2 particularly as described above is characterized in that described first frame structure is secured to described second frame structure by the part that is articulated and connected.

10. the described structure of each claim as described above is characterized in that, described first frame structure is suitable for comprising and is used for the attachment point that size is manufactured to the wire, chain or the analog that are used to obtain tractive force.

11. for example claim 9 or 10 described structures of each claim is characterized in that as described above, described link or attachment point be positioned on the described part that is articulated and connected and/or under.

12. the described structure of each claim is characterized in that as described above, described top or go up attachment point and be made of the described carrier bar structure and/or the last zone of frame part that is used for the described downward convergence of described first frame structure.

13. particularly claim 1 or 2 described structures of each claim as described above, it is characterized in that, described second frame structure with frame part of the related horizontal location in one or more and described floating drum unit is positioned in one and the identical face, for example in the horizontal plane, and provide the frame part of outside downwards.

14. the described structure of each claim is characterized in that as described above, the frame part of described convergence is configured to have less than 65 degree and greater than 40 common angles of spending.

15. each claim described structure of claim 13 particularly is characterized in that the frame part of described convergence is positioned for forming the wedge angle part of cooperating with the frame part of its deflection as described above.

16. each claim described structure of claim 13 particularly is characterized in that the frame part of described convergence is adjacent with the frame part of its downwards as described above, the frame part of this downwards is cooperated with the carrier bar that is positioned in water surface top.

17. the described structure of each claim is characterized in that as described above, the frame part of described convergence is cooperated by bar or cable that size is manufactured to the dispersion that is used to obtain tractive force.

18. the described structure of each claim as described above, it is characterized in that, described first frame structure comprises attachment point, and described attachment point is used for size and is manufactured to wire, chain or the similar means that is used to obtain tractive force and is attached to described second frame structure.

19. each claim described structure of claim 18 particularly is characterized in that described attachment point is positioned in described the identical of part above and below or the essentially identical at least distance of being articulated and connected as described above.

20. particularly claim 18 or 19 described structures of each claim is characterized in that as described above, last attachment point is made of the described carrier bar structure and/or the last zone of frame part that is used for the described downward convergence of described first frame structure.

21. structure as claimed in claim 1, it is characterized in that, be configured to be provided so that under the situation of not interfering described wind turbine with respect to described wind turbine and can carry out stay bolt to the frame part of the described convergence of described first frame structure or floating drum unit.

22. structure as claimed in claim 6 is characterized in that, described carrier bar and described frame part or configuration give the frame part of described second frame structure be positioned in the water level top make the high wave height of expectation can from below by vertical height.

23. structure as claimed in claim 1 is characterized in that, described anchoring system is provided at undersurface mooring point, and this mooring point is cooperated with described second frame structure and the buoyage that is attached to described second frame structure.

24. structure as claimed in claim 23, it is characterized in that, described buoyage is suitable for supporting the underwater cable section that is used for described earth base distribution network, described earth base distribution network is used to distribute the electric power of generation, and cable segment is electrically connected with the cable segment that is configured to described second frame structure and/or described first frame structure by cable connecting piece.

25. structure as claimed in claim 23 is characterized in that, cable structure is suitable for extending a distance from the mooring point along described second frame structure.